EP 4123256 A1 20230125 - ENERGY EFFICIENT WIRELESS DETONATOR SYSTEM
Title (en)
ENERGY EFFICIENT WIRELESS DETONATOR SYSTEM
Title (de)
ENERGIEEFFIZIENTES DRAHTLOSES ZÜNDERSYSTEM
Title (fr)
SYSTÈME DE DÉTONATEUR SANS FIL À FAIBLE CONSOMMATION D'ÉNERGIE
Publication
Application
Priority
- ZA 201905911 A 20190909
- EP 20793229 A 20200904
- ZA 2020050045 W 20200904
Abstract (en)
A blasting system which includes a plurality of detonators located in respective boreholes each detonator being capable of two-way communication, and wherein a signal from control equipment is relayed from one detonator to another and then to a target detonator.
IPC 8 full level
F42D 1/055 (2006.01)
CPC (source: EP US)
F42D 1/055 (2013.01 - EP US); F42D 3/04 (2013.01 - US)
Citation (applicant)
- US 2008041261 A1 20080221 - HUMMEL DIRK [DE], et al
- WO 2006076777 A1 20060727 - ORICA EXPLOSIVES TECH PTY LTD [AU], et al
- US 2009145321 A1 20090611 - RUSSELL DAVID WAYNE [US]
- WO 2015143501 A1 20151001 - ORICA INT PTE LTD [SG], et al
Citation (search report)
- [AD] US 2009145321 A1 20090611 - RUSSELL DAVID WAYNE [US]
- [AD] WO 2006076777 A1 20060727 - ORICA EXPLOSIVES TECH PTY LTD [AU], et al
- [AD] WO 2015143501 A1 20151001 - ORICA INT PTE LTD [SG], et al
- [AD] US 2008041261 A1 20080221 - HUMMEL DIRK [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2021051144 A2 20210318; WO 2021051144 A3 20210603; AR 119926 A1 20220119; AU 2020347355 A1 20220303; CA 3148381 A1 20210318; CL 2022000388 A1 20221028; EP 4028717 A2 20220720; EP 4123256 A1 20230125; US 12000685 B2 20240604; US 2022290961 A1 20220915; ZA 202201326 B 20230531
DOCDB simple family (application)
ZA 2020050045 W 20200904; AR P200102506 A 20200909; AU 2020347355 A 20200904; CA 3148381 A 20200904; CL 2022000388 A 20220216; EP 20793229 A 20200904; EP 22195321 A 20200904; US 202017639508 A 20200904; ZA 202201326 A 20220127